National Institute of Standards and Technology
Computational Chemistry Comparison and Benchmark DataBase
Release 17bSeptember 2015
NIST Standard Reference Database 101
IIExperimental data
IIICalculated data
IVData comparisons
VCost comparisons
VIInput and output files
VIITutorials and Units
VIIILinks to other sites
XOlder CCCBDB versions
XIII Vibrations
XIVReaction data
XVEntropy data
XVIBibliographic data
XVIIIon data
XVIIIBad calculations
XIXIndex of properties
XXH-bond dimers

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IV.D.3.a. (XVIII.A.3.)

Species with point groups that differ from experiment at SVWN/TZVP

  Point group
Species Name Experimental Calculated
HD Deuterium hydride C∞v D∞h
BH3- boron trihydride anion C3v D3h
HDO Water-d1 Cs C2v
C2H Ethynyl radical C∞v Cs
CH3NH3 methyl ammonium radical C3v C1
NH3NH3 Ammonia Dimer Cs C2h
CH3O Methoxy radical C3v C1
MgOH magnesium hydroxide C∞v Cs
CH3S thiomethoxy C3v C1
BO2 Boron dioxide D∞h C∞v
N2O- Nitrous oxide anion C∞v Cs
H2OH2CO water formaldehyde dimer Cs C1
CaF2 Calcium difluoride C2v D∞h
CH2ClBr Methane, bromochloro- Cs C1
C4H6 1-Methylcyclopropene Cs C1
NO3 Nitrogen trioxide D3h C2v
NH2CONH2+ Urea cation C2 C2v
H2OHCOOH Water formic acid dimer 1 Cs C1
SO3- Sulfur trioxide anion D3h C3v
CH2ClCHO chloroacetaldehyde Cs C1
C3H5Cl 1-Propene, 3-chloro- Cs C1
C5H5 cyclopentadienyl radical D5h C2v
C5H8 1,3-Pentadiene, (Z)- Cs C1
C5H10 1-Butene, 2-methyl- Cs C1
C5H10 Cyclopentane D5h C1
C(NH2)H2CH2CH2CH3 1-Butanamine C1 Cs
C(CH3)3NH2 2-Propanamine, 2-methyl- C1 Cs
CH2CHCONH2 Acrylamide Cs C1
CH3OCH2CN Methoxyacetonitrile Cs C1
C4H6O Cyclobutanone C2v Cs
C4H6O Furan, 2,3-dihydro- Cs C1
C2H6N2O Urea, methyl- Cs C1
C4H10O Propane, 2-methoxy- Cs C1
C(CH3)3SH 2-Propanethiol, 2-methyl- C1 Cs
CHCl2CHO dichloroacetaldehyde C1 Cs
CBrCl3 Methane, bromotrichloro- C3v Cs
CBr2F2 Methane, dibromodifluoro- C2v Cs
C6H8 (E)-hexa-2,3,4-triene C2h Cs
C6H10 3-Hexyne C2v C2
C6H10 Cyclopentene, 4-methyl- C1 Cs
C6H12 3-methylenepentane C1 C2
C6H12 Cyclopentane, methyl- C1 Cs
C6H12 2,3-dimethyl-but-2-ene D2h D2
C6H14 Butane, 2,2-dimethyl- C1 Cs
C6H14 Butane, 2,3-dimethyl- C2 C2h
C4H6N2 1H-Imidazole, 2-methyl- Cs C1
C5H7N Cyclobutanecarbonitrile Cs C1
C2O4-- oxalate anion D2d D2h
C2H4N2O2 Oxalamide C1 C2h
C3H7ONO Propyl nitrite Cs C1
HCONH2CN2H4 formamide aminomethanimine dimer Cs C1
B2F4 Diboron tetrafluoride D2h D2d
B2Cl4 Diboron tetrachloride D2d C1
C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- C2 C1
C7H7+ cycloheptatrienyl cation D7h Cs
N2O5 Dinitrogen pentoxide C2 Cs
C5H5NO 3(6H)-Pyridinone Cs C1
C5H5NO 2(3H)-Pyridinone Cs C1
C5H5NO 4(1H)-Pryidinone C2v Cs
C6H5CHCH2 Styrene Cs C1
C6H5CH2CH3 Ethylbenzene C1 Cs
CH3C6H4CH3 meta-xylene Cs C1
C8H14 Bicyclo[2.2.2]octane D3 D3h
(CH3)3CC(CH3)3 tetramethylbutane D3 C2